Fixing device of photovoltaic panel

ABSTRACT

The present disclosure provides a fixing device of a photovoltaic panel, and relates to the field of fixing devices. The fixing device of a photovoltaic panel includes a mounting rail, a photovoltaic panel, a medium pressure fixing member and a side pressure fixing member; the medium pressure fixing member includes a medium pressure block, a first bolt, a spring, a first limiting plate and a first clamping block; the side pressure fixing member includes a side pressure block, a second bolt, a second limiting plate and a second clamping block; the photovoltaic panel is arranged on the mounting rail; a side edge of the medium pressure block is arranged on a side edge of the photovoltaic panel; and a side edge of the side pressure block is arranged on a side edge of the photovoltaic panel.

TECHNICAL FIELD

The present disclosure relates to the field of fixing devices, specifically to a fixing device of a photovoltaic panel.

BACKGROUND

With the popularization of solar power generation, the market has an increasing demand for solar stands. In addition to considering environmental protection, service life and safety of materials, the mounting requirements for photovoltaic panels of different specifications and the convenience of mounting and removal shall also be considered. Therefore, a device with a non-hierarchical adjustment function is needed, which is suitable for mounting photovoltaic panels with various specifications, and is convenient for mounting and removal, so as to improve the working efficiency and improve the reuse frequency of a product.

SUMMARY

An embodiment of the present disclosure aims to provide a fixing device of a photovoltaic panel, which can solve the technical problem that a fixing device cannot meet the mounting requirements for photovoltaic panels of different specifications.

An embodiment of the present disclosure provides a fixing device of a photovoltaic panel, including a mounting rail, a photovoltaic panel and a medium pressure fixing member; the medium pressure fixing member includes a medium pressure block, a first bolt, a spring, a first limiting plate and a first clamping block; the photovoltaic panel is arranged on the mounting rail; the medium pressure block is arranged at a top of the first bolt; the first clamping block is arranged at a bottom of the first bolt; the mounting rail is provided with a mounting slot; the first clamping block is slidably arranged in the mounting slot; the spring and the first limiting plate sleeve the first bolt; the spring is abutted between the medium pressure block and the first limiting plate by the top and the bottom; and a side edge of the medium pressure block is arranged on a side edge of the photovoltaic panel.

The side edge of the medium pressure block is corrugated.

The first clamping block is provided with an upward first clamping tooth; an upper end of the mounting slot is provided with a fourth clamping tooth; and the first clamping tooth is used cooperatively with the fourth clamping tooth.

A frame of the medium pressure block is provided with a first screw, and the first screw penetrates through a lower end of the medium pressure block.

An embodiment of the present disclosure provides a fixing device of a photovoltaic panel, including a mounting rail, a photovoltaic panel and a side pressure fixing member, wherein the side pressure fixing member includes a side pressure block, a second bolt, a second limiting plate and a second clamping block; the photovoltaic panel is arranged on the mounting rail; the side pressure block is arranged at a top of the second bolt; the second clamping block is arranged at a bottom of the second bolt; the second limiting plate sleeves the second bolt; trench structures are arranged on contact surfaces of a downward extending portion of the side pressure block and an upward extending portion of the second limiting plate; the second limiting plate is provided with a third clamping tooth; the mounting rail is provided with a mounting slot; the second clamping block and the third clamping tooth are slidably arranged in the mounting slot; and a side edge of the side pressure block is arranged on a side edge of the photovoltaic panel.

The side edge of the side pressure block is corrugated.

The second clamping block is provided with an upward second clamping tooth; an upper end of the mounting slot is provided with a fourth clamping tooth; the second clamping tooth is used cooperatively with the fourth clamping tooth; and the third clamping tooth and the fourth clamping tooth are used cooperatively.

A frame of the side pressure block is provided with a second screw, and the second screw penetrates through a lower end of the side pressure block.

A trunking is arranged on a side portion of the mounting rail.

Thicknesses of the first clamping block, the third clamping tooth and the second clamping block are all less than a depth of the mounting slot.

The present disclosure has the beneficial effects.

The present disclosure provides a fixing device of a photovoltaic panel, including a mounting rail, a photovoltaic panel, a medium pressure fixing member and a side pressure fixing member; the medium pressure fixing member includes a medium pressure block, a first bolt, a spring, a first limiting plate and a first clamping block; the side pressure fixing member includes a side pressure block, a second bolt, a second limiting plate and a second clamping block; the photovoltaic panel is arranged on the mounting rail; a side edge of the medium pressure block is arranged on a side edge of the photovoltaic panel; and a side edge of the side pressure block is arranged on a side edge of the photovoltaic panel. According to fixing device of the photovoltaic panel, the fixing members have a non-hierarchical adjustment function and are suitable for mounting photovoltaic panels of various specifications; the photovoltaic panel and the mounting rail are combined more firmly; meanwhile, the fixing members capable of being slidably mounted are convenient to mount and remove, so that the working efficiency is improved, and the reuse frequency of a product is increased.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to explain the technical solutions of the embodiments of the present disclosure more clearly, the following will briefly introduce the accompanying drawings used in the embodiments. It should be understood that the drawings in the following description only illustrate some embodiments of the present disclosure and thus shall not be deemed as limiting the scope. Those of ordinary skill in the art can obtain other related drawings based on these drawings without creative work.

FIG. 1 is a schematic diagram of an entire structure of the present disclosure;

FIG. 2 is a schematic structural diagram of a medium pressure fixing member of the present disclosure;

FIG. 3 is a partially enlarged diagram of a medium pressure fixing member of the present disclosure;

FIG. 4 is a schematic structural diagram of a side pressure fixing member of the present disclosure; and

FIG. 5 is a partially enlarged diagram of a side pressure fixing member of the present disclosure.

Reference signs in the drawings are respectively as follows:

1: mounting rail; 2: photovoltaic panel; 3: medium pressure fixing member; 4: side pressure fixing member; 11: mounting slot; 12: fourth clamping tooth; 13: trunking; 31: medium pressure block; 32: first screw; 33: first bolt; 34: spring; 35: first limiting plate; 36: first clamping block; 37: first clamping tooth; 41: side pressure block; 42: second screw; 43: second bolt; 44: second limiting plate; 45: second clamping tooth; 46: second clamping block; and 47: third clamping tooth.

DETAILED DESCRIPTION OF THE EMBODIMENTS

In order to make the objectives, technical schemes and advantages of the embodiments of the present disclosure clearer, the technical schemes in the embodiments of the present disclosure will be described clearly and completely below in combination with the drawings in the embodiments of the present disclosure. Apparently, the embodiments described are part of the embodiments of the present disclosure, not all the embodiments. The components of the embodiments of the present disclosure generally described and shown in the drawings here can be arranged and designed in a variety of different configurations.

Therefore, the following detailed description for the embodiments of the present disclosure provided in the accompanying drawings is not intended to limit the scope of the claimed present disclosure, but merely represents selected embodiments of the present disclosure. Based on the embodiments in present disclosure, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present disclosure.

It should be noted that similar reference signs and letters indicate similar items in the following drawings. Therefore, once a certain item is defined in one drawing, it is unnecessary to be further defined and explained in the subsequent drawings.

In the description of the present disclosure, it should be noted that orientations or positional relationships indicated by the terms “center”, “upper”, “lower”, “left”, “right”, “vertical”, “horizontal”, “inner” and “outer” are based on the orientations or positional relationships shown in the accompanying drawings, or the orientations or positional relationships where a product of the present disclosure is usually placed during use, which are only for the convenience of describing the present disclosure and simplifying the description, not intended to indicate or imply that the referred device or element must have a particular orientation and be constructed and operated in a particular orientation. Therefore, they should not be construed as a limitation to the present disclosure. In addition, the terms “first”, “second”, “third”, etc. are only for the purpose of distinguishing descriptions, and may not be understood as indicating or implying the relative importance.

In addition, the terms “horizontal”, “vertical”, “overhang” and the like do not mean that the component is required to be absolutely horizontal or overhanging, but may be slightly inclined. For example, “horizontal” only means that its direction is more horizontal than “vertical”, and it does not mean that the structure must be completely horizontal, but can be slightly inclined.

In the description of the present disclosure, it should be also noted that unless otherwise explicitly defined and defined, the terms “arranged”, “mounted”, “coupled”, and “connected” shall be understood broadly, and may be, for example, fixedly connected, or removably connected, or integrally connected, or mechanically connected, or electrically connected, or directly connected, or indirectly connected through an intermediate medium, or interconnection between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present disclosure can be understood according to specific situations.

Embodiment I

An embodiment of the present disclosure provides a fixing device for a photovoltaic panel 2. The fixing device includes a mounting rail 1, a photovoltaic panel 2 and a medium pressure fixing member 3. The medium pressure fixing member 3 includes a medium pressure block 31, a first bolt 33, a spring 34, a first limiting plate 35 and a first clamping block 36. The photovoltaic panel 2 is arranged on the mounting rail 1. The medium pressure block 31 is arranged at a top of the first bolt 33. The first clamping block 36 is arranged at a bottom of the first bolt 33. The mounting rail 1 is provided with a mounting slot 11. The first clamping block 36 is slidably arranged in the mounting slot 11. The spring 34 and the first limiting plate 35 sleeve the first bolt 33. The spring 34 is abutted between the medium pressure block 31 and the first limiting plate 35 by the top and the bottom. A side edge of the medium pressure block 31 is arranged on a side edge of the photovoltaic panel 2. According to the fixing device of the photovoltaic panel, the medium pressure block 31 has a non-hierarchical adjustment function and are suitable for mounting photovoltaic panels 2 of various specifications; the photovoltaic panel 2 and the mounting rail 1 are combined more firmly. Meanwhile, the first clamping block 36 capable of being slidably mounted are convenient to mount and remove, so that the working efficiency is improved, and the reuse frequency of a product is increased.

In this embodiment, a side edge of the medium pressure block 31 is corrugated, which has an antiskid function, so that the medium pressure block 31 and the photovoltaic panel 2 are combined more firmly.

In this embodiment, the first clamping block 36 is provided with an upward first clamping tooth 37; an upper end of the mounting slot 11 is provided with a fourth clamping tooth 12; and the first clamping tooth 37 is used cooperatively with the fourth clamping tooth 12, so that the first clamping block 36 and the mounting slot 11 are combined more firmly.

In this embodiment, a frame of the medium pressure block 31 is provided with a first screw 32, and the first screw 32 penetrates through a lower end of the medium pressure block 31. The first screw 32 is mounted on the photovoltaic panel 2 in a punching manner, so that the medium pressure block 31 and the photovoltaic panel 2 are combined more firmly.

In this embodiment, a trunking 13 is arranged on a side portion of the mounting rail 1, and is used for placing a photovoltaic cable to satisfy a power delivery function.

In this embodiment, a thickness of the first clamping block 36 is less than a depth of the mounting slot 11, so that when the first limiting plate 35 is lifted, the first clamping block 36 would leave the mounting slot 11, and the first clamping block 36 can smoothly slide in the mounting rail 1.

Embodiment II

An embodiment of the present disclosure provides a fixing device of a photovoltaic panel 2, including a mounting rail 1, a photovoltaic panel 2 and a side pressure fixing member 4. The side pressure fixing member 4 includes a side pressure block 41, a second bolt 43, a second limiting plate 44 and a second clamping block 46. The photovoltaic panel 2 is arranged on the mounting rail 1. The side pressure block 41 is arranged at a top of the second bolt 43. The second clamping block 46 is arranged at a bottom of the second bolt 43. The second limiting plate 44 sleeves the second bolt 43. Trench structures are arranged on contact surfaces of a downward extending portion of the side pressure block 41 and an upward extending portion of the second limiting plate 44. The second limiting plate 44 is provided with a third clamping tooth 47. The mounting rail 1 is provided with a mounting slot 11. The second clamping block 46 and the third clamping tooth 47 are slidably arranged in the mounting slot 11. A side edge of the side pressure block 41 is arranged on a side edge of the photovoltaic panel 2. According to the fixing device of the photovoltaic panel, the side pressure block 41 has a non-hierarchical adjustment function and are suitable for mounting photovoltaic panels 2 of various specifications; the photovoltaic panel 2 and the mounting rail 1 are combined more firmly. Meanwhile, the second clamping block 46 and the third clamping tooth 47 capable of being slidably mounted are convenient to mount and remove, so that the working efficiency is improved, and the reuse frequency of a product is increased.

In this embodiment, a side edge of the side pressure block 41 is corrugated, which has an antiskid function, so that the side pressure block 41 and the photovoltaic panel 2 are combined more firmly.

In this embodiment, the second clamping block 46 is provided with an upward second clamping tooth 45; an upper end of the mounting slot 11 is provided with a fourth clamping tooth 12; the second clamping tooth 45 is used cooperatively with the fourth clamping tooth 12, so that the second clamping block 46 and the mounting slot 11 are combined more firmly; and the third clamping tooth 47 and the fourth clamping tooth 12 are used cooperatively, so that the second limiting plate 44 and the mounting slot 11 are combined more firmly.

In this embodiment, a frame of the side pressure block 41 is provided with a second screw 42, and the second screw 42 penetrates through a lower end of the medium pressure block 41. The second screw 42 is mounted on the photovoltaic panel 2 in a punching manner, so that the side pressure block 41 and the photovoltaic panel 2 are combined more firmly.

In this embodiment, a trunking 13 is arranged on a side portion of the mounting rail 1, and is used for placing a photovoltaic cable to satisfy a power delivery function.

In this embodiment, thicknesses of the third clamping block 47 and the second clamping block 46 are less than a depth of the mounting slot 11, so that when the second limiting plate 44 is lifted, the third clamping tooth 47 and the second clamping block 46 would leave the mounting slot 11, and the third clamping tooth 47 and the second clamping block 46 can smoothly slide in the mounting rail 1.

The above descriptions are merely preferred embodiments of the present disclosure and are not intended to limit the present disclosure. For those skilled in the art, the present disclosure may have various modifications and changes. Any modification, equivalent replacement, or improvement made without departing from the spirit and principle of this application shall fall within the protection scope of the present disclosure. 

What is claimed is:
 1. A fixing device of a photovoltaic panel, comprising a mounting rail, a photovoltaic panel and a medium pressure fixing member, wherein the medium pressure fixing member comprises a medium pressure block, a first bolt, a spring, a first limiting plate and a first clamping block; the photovoltaic panel is arranged on the mounting rail; the medium pressure block is arranged at a top of the first bolt; the first clamping block is arranged at a bottom of the first bolt; the mounting rail is provided with a mounting slot; the first clamping block is slidably arranged in the mounting slot; the spring and the first limiting plate sleeve the first bolt; the spring is abutted between the medium pressure block and the first limiting plate by the top and the bottom; and a side edge of the medium pressure block is arranged on a side edge of the photovoltaic panel.
 2. The fixing device of the photovoltaic panel according to claim 1, wherein the side edge of the medium pressure block is corrugated.
 3. The fixing device of the photovoltaic panel according to claim 1, wherein the first clamping block is provided with an upward first clamping tooth; an upper end of the mounting slot is provided with a fourth clamping tooth; and the first clamping tooth is used cooperatively with the fourth clamping tooth.
 4. The fixing device of the photovoltaic panel according to claim 1, wherein a frame of the medium pressure block is provided with a first screw, and the first screw penetrates through a lower end of the medium pressure block.
 5. A fixing device of a photovoltaic panel, comprising a mounting rail, a photovoltaic panel and a side pressure fixing member, wherein the side pressure fixing member comprises a side pressure block, a second bolt, a second limiting plate and a second clamping block; the photovoltaic panel is arranged on the mounting rail; the side pressure block is arranged at a top of the second bolt; the second clamping block is arranged at a bottom of the second bolt; the second limiting plate sleeves the second bolt; trench structures are arranged on contact surfaces of a downward extending portion of the side pressure block and an upward extending portion of the second limiting plate; the second limiting plate is provided with a third clamping tooth; the mounting rail is provided with a mounting slot; the second clamping block and the third clamping tooth are slidably arranged in the mounting slot; and a side edge of the side pressure block is arranged on a side edge of the photovoltaic panel.
 6. The fixing device of the photovoltaic panel according to claim 5, wherein the side edge of the side pressure block is corrugated.
 7. The fixing device of the photovoltaic panel according to claim 5, wherein the second clamping block is provided with an upward second clamping tooth; an upper end of the mounting slot is provided with a fourth clamping tooth; the second clamping tooth is used cooperatively with the fourth clamping tooth; and the third clamping tooth and the fourth clamping tooth are used cooperatively.
 8. The fixing device of the photovoltaic panel according to claim 5, wherein a frame of the side pressure block is provided with a second screw, and the second screw penetrates through a lower end of the side pressure block.
 9. The fixing device of the photovoltaic panel according to claim 1, wherein a trunking is arranged on a side portion of the mounting rail.
 10. The fixing device of the photovoltaic panel according to claim 1, wherein a thickness of the first clamping block, a thickness of the third clamping tooth and a thickness of the second clamping block are all less than a depth of the mounting slot. 